CN205620282U - Dry -wet cycle proof box - Google Patents
Dry -wet cycle proof box Download PDFInfo
- Publication number
- CN205620282U CN205620282U CN201620390312.2U CN201620390312U CN205620282U CN 205620282 U CN205620282 U CN 205620282U CN 201620390312 U CN201620390312 U CN 201620390312U CN 205620282 U CN205620282 U CN 205620282U
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- CN
- China
- Prior art keywords
- support
- pipeline
- compressor
- condenser
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides a dry -wet cycle proof box, including casing, support frame, support, baffle, evaporimeter, compressor, condenser, circulation case, circulating pump, control panel, the support frame set up in the casing, the support set up on the support frame, the support frame be equipped with inlet, liquid outlet on, inlet, liquid outlet are located the both sides of support respectively, the baffle be located between support and the liquid outlet, evaporimeter, compressor, condenser, circulation case, circulating pump all set up in the casing, the evaporimeter pass through pipeline and compressor and link to each other, the compressor pass through pipeline and condenser and link to each other, the condenser pass through pipeline and circulation case and link to each other, the circulation case pass through pipeline and circulating pump and link to each other. Dry -wet cycle proof box degree of automation high, the error is little, great improvement the accuracy of experiment.
Description
Technical field
This utility model belongs to detection technique field, especially relates to a kind of wetting-drying test case.
Background technology
Chinese Academy of Engineering expert is pointed out by a large amount of investigation, the average life of China's architectural engineering now
Less than 30 years, its main cause was that the durability Design standard of China's engineering structure and building is too low.
Sulfate is mainly and concrete generation physics chemical action, leads the corrosion changing concrete material；Sulfate attack is shadow
Ring one of key factor of concrete structure durability.
The current research to resisting erosion of sulfate is mainly by being placed in dry wet alternating environment by concrete sample
In, the Concrete Resist Reinforcing Sulfate Corrosion ability represented with the maximum drying moistening cycle that can stand.
Test specimen mark is supported 28d and is carried out wetting-drying test by the process of the test of this method of dry wet cycling method.Substantially
Circulation system is: test specimen soaks a period of time in suitable attack solution, then puts people's uniform temperature
Drying a period of time in baking oven, cooling is weighed and surveyed comprcssive strength is a circulation.Fixing each circulation
Time.After certain circulation, claim an inferior quality, and do one group of compressive strength test, observe process simultaneously
The breakage of concrete surface after circulation.Dry wet cycling method use what attack solution soak most suitable,
Optimal soaking concentration is how long soak time how many, the optimal problem such as needs a strict assurance.Dry and wet
The experimental box body that circulation method requires must have stronger anti-corrosion capability, the fluency of guarantee experiment
And the accuracy of experimental result.
Summary of the invention
In view of this, this utility model is directed to a kind of wetting-drying test case, and automaticity is high,
It is little that time controls error.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of wetting-drying test case, including casing, bracing frame, support, baffle plate, vaporizer, compression
Machine, condenser, circulating box, circulating pump, control panel, described bracing frame is arranged in casing, institute
The support stated is arranged on bracing frame, and described bracing frame is provided with inlet, liquid outlet, inlet,
Liquid outlet lays respectively at the both sides of support, described baffle plate between support and liquid outlet, described steaming
Send out device, compressor, condenser, circulating box, circulating pump may be contained within casing, and described vaporizer leads to
Crossing pipeline to be connected with compressor, described compressor is connected with condenser by pipeline, described condenser
Being connected with circulating box by pipeline, described circulating box is connected with circulating pump by pipeline, described circulation
Pump is connected with inlet by pipeline, and described circulating box is connected with liquid outlet by pipeline, described control
Panel processed is positioned in casing, described control panel by circuit respectively with vaporizer, compressor, condensation
Device, circulating pump are connected.
Further, the height of described baffle plate is less than the height of support.
Further, temperature sensor, pH sensor, described control panel it are provided with in described casing
It is connected with temperature sensor, sensor respectively by circuit.
Further, the probe of described temperature sensor uses AA level PT100 temperature probe.
Further, described casing, bracing frame, support, baffle plate all use corrosion-resistant stainless steel material.
Relative to prior art, wetting-drying test case described in the utility model has the advantage that
(1) wetting-drying test case automaticity described in the utility model is high, decreases artificial ring
The error that joint causes, makes experimental result more scientific more accurate.
(2) it is provided with gear between support and the liquid outlet of wetting-drying test case described in the utility model
Plate, baffle plate makes liquid residence time extend, and makes sample longer with the time of contact of liquid, decreases experiment
Required time, improves conventional efficient.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing,
Schematic description and description of the present utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is the schematic diagram of the wetting-drying test case described in this utility model embodiment.
Description of reference numerals:
1-casing；2-bracing frame；3-support；4-baffle plate；5-inlet；6-liquid outlet；7-vaporizer；
8-compressor；9-condenser；10-circulating box；11-circulating pump；12-control panel；13-temperature sensing
Device；14-pH sensor.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " horizontal stroke
To ", " on ", D score, "front", "rear", "left", "right", " vertically ", " water
Flat ", the orientation that indicates of " top ", " end ", " interior ", " outward " etc. or position relationship be based on attached
Orientation shown in figure or position relationship, be for only for ease of description this utility model and simplify description, and not
Be instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second "
Etc. being only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate indication
The quantity of the technical characteristic shown.Thus, the feature defining " first ", " second " etc. can be expressed
Or implicitly include one or more this feature.In description of the present utility model, unless otherwise
Illustrating, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；
Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Logical.For the ordinary skill in the art, can understand that above-mentioned term is at this by concrete condition
Concrete meaning in utility model.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, a kind of wetting-drying test case, including casing 1, bracing frame 2, support 3, gear
Plate 4, vaporizer 7, compressor 8, condenser 9, circulating box 10, circulating pump 11, control panel 12,
Described bracing frame 2 is arranged in casing 1, and described support 3 is arranged on bracing frame 2, described
Bracing frame 2 is provided with inlet 5, liquid outlet 6, and inlet 5, liquid outlet 6 lay respectively at support 3
Both sides, described baffle plate 4 between support 3 and liquid outlet 6, described vaporizer 7, compression
Machine 8, condenser 9, circulating box 10, circulating pump 11 may be contained within casing 1, described vaporizer 7
Being connected with compressor 8 by pipeline, described compressor 8 is connected with condenser 9 by pipeline, described
Condenser 9 be connected with circulating box 10 by pipeline, described circulating box 10 passes through pipeline and circulating pump
11 are connected, and described circulating pump 11 is connected with inlet 5 by pipeline, and described circulating box 10 passes through
Pipeline is connected with liquid outlet 6, and described control panel 12 is positioned in casing 1, described control panel
12 are connected with vaporizer 7, compressor 8, condenser 9, circulating pump 11 respectively by circuit.
The height of described baffle plate 4 is less than the height of support 3.
Temperature sensor 13, pH sensor 14, described control panel it is provided with in described casing 1
12 are connected with temperature sensor 13, pH sensor 14 respectively by circuit.
Refrigerating part of the present utility model uses compressor 8 to freeze, stable performance, and stream time is long,
Refrigerating efficiency is high, has power cut off delay protection, because of frequent start-stop, compressor 8 will not be caused damage.
Water circulation uses has low flammability, high intensity, resistance to climate variability and excellent geometrical stability
The material of property, has the strongest resistance to oxidant, reducing agent and strong acid.Ensure that equipment is transported safely
OK.
The probe of described temperature sensor 13 uses AA level PT100 temperature probe, improves the standard of thermometric
Exactness.
Described casing 1, bracing frame 2, support 3, baffle plate 4 all use corrosion-resistant stainless steel material, and
Sealed lid by insulation material to design, prevent solution evaporation.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality
Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in protection domain of the present utility model.
Claims (5)
1. a wetting-drying test case, it is characterised in that: include casing (1), bracing frame (2),
Support (3), baffle plate (4), vaporizer (7), compressor (8), condenser (9), circulation
Case (10), circulating pump (11), control panel (12), described bracing frame (2) is arranged at machine
In shell (1), described support (3) is arranged on bracing frame (2), on described bracing frame (2)
Being provided with inlet (5), liquid outlet (6), inlet (5), liquid outlet (6) lay respectively at support
(3) both sides, described baffle plate (4) is positioned between support (3) and liquid outlet (6), described
Vaporizer (7), compressor (8), condenser (9), circulating box (10), circulating pump (11)
May be contained within casing (1), described vaporizer (7) is connected with compressor (8) by pipeline,
Described compressor (8) is connected with condenser (9) by pipeline, and described condenser (9) passes through
Pipeline is connected with circulating box (10), and described circulating box (10) passes through pipeline and circulating pump (11) phase
Even, described circulating pump (11) is connected with inlet (5) by pipeline, described circulating box (10)
Being connected with liquid outlet (6) by pipeline, described control panel (12) is positioned in casing (1), institute
The control panel (12) stated by circuit respectively with vaporizer (7), compressor (8), condenser (9),
Circulating pump (11) is connected.
Wetting-drying test case the most according to claim 1, it is characterised in that: described baffle plate
(4) height is less than the height of support (3).
Wetting-drying test case the most according to claim 1, it is characterised in that: described casing
(1) temperature sensor (13), pH sensor (14), described control panel (12) it are provided with in
It is connected with temperature sensor (13), pH sensor (14) respectively by circuit.
Wetting-drying test case the most according to claim 3, it is characterised in that: described temperature
The probe of sensor (13) uses AA level PT100 temperature probe.
Wetting-drying test case the most according to claim 1, it is characterised in that: described casing
(1), bracing frame (2), support (3), baffle plate (4) all use corrosion-resistant stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390312.2U CN205620282U (en) | 2016-04-29 | 2016-04-29 | Dry -wet cycle proof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390312.2U CN205620282U (en) | 2016-04-29 | 2016-04-29 | Dry -wet cycle proof box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205620282U true CN205620282U (en) | 2016-10-05 |
Family
ID=57025511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390312.2U Expired - Fee Related CN205620282U (en) | 2016-04-29 | 2016-04-29 | Dry -wet cycle proof box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205620282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993845A (en) * | 2022-08-01 | 2022-09-02 | 浙江大学 | Pipeline air pressure testing device and method |
-
2016
- 2016-04-29 CN CN201620390312.2U patent/CN205620282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993845A (en) * | 2022-08-01 | 2022-09-02 | 浙江大学 | Pipeline air pressure testing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |